An overview of our new Super Side Dump. SMITHCO 5-Axle Side Dump Trailer   BRIDGE 48' 8" Frame Length 30' 10" Inner Bridge (2nd Axle) 44' 10" Bridge (KP to 5th Axle) 54" Axle Spacing (2nd, 3rd & 4th Axle) 60" Axle Spacing (4th to 5th Axle) 18" Kingpin Setting 102" Wide   FRAME & UNDERCARRIAGE High Tensile Tapered Frame 80/100ksi, Fabricated Steel I-Beam Frame Replaceable Kingpin Bolt-on Push Block 2-Speed Landing Legs (non-load bearing) Front & Rear Fenders LED Lights w/Theft Proof Bezels Reinforced for Towing Package   Neway RL250 Air Ride Suspension Immediate Response Valve for Suspension Stabilization (3) 25,000#, 77½" Wide Trac Axles (2) 14k Steerable Air Ride/Air Lift Axle 1st & 5th Position Outboard Hubs / Cast Drums 16½" x 7" Brakes Oil Bath Hubs Anti-Lock Braking Systems – 2S1M Hub Piloted wheels --- Axles 2, 3 & 4 --- (6) 12.5 x 22.5 Aluminum Wheels (6) 385/65R22.5 Radial Tires --- Axles 1 & 5 --- (4) 8.25 x 22.5 Aluminum Wheels (4) 11R22.5 Radial Tires TUB 36' Length Tub - Round Bottom 24 Cubic Yard Capacity - Level Full 32 Cubic Yard Capacity - Heaped ¼" AR400 Steel Construction Low Slung Center Stabilizer/Divider Water Tight Tub w/Drain Plugs Electric Roll Tarp   HYDRAULICS (2) Hydraulic Cylinders - 5" Bore @3,000psi Hydraulic Valve Mounted in Trailer (w/power beyond), Electric Actuated